I have S76 and Scatt, but antibiotict always ends up stuck in customs... so I have nothing like that. I will have to consult a avian vet for that, if I need it in the future.
In additions to this I have different types of vitamin suppliment sutch as:
Feather Fast
Hearty Bird
Breeders Blend
Iodine supplement
I found a spray called Dyna-Mite spray on http://www.ladygouldianfinch.com/product_dyna-mite.php that I thoght could be usefull if my birds catch some kind of feather mites in the future.
Have you guys tried it? Is it safe for small birds like finches (it dosent say on the package) But it has a picture of a parrot on it so maby its to strong for small birds?
I like the fact that its non toxic and soothing on irritations on the skin, and that you spry it on so I dont have to catch the birds

Do you have any more sugestions on what might come in handy (as long as its not some form of antibiotics).
Of course I feed them with sprouted seeds, dry seeds, weggies, egg food, hard boiled egg, cutlebone, fruits, spray millet and occationally appel cider vinegar to boost the feathers.